RT Journal Article SR Electronic T1 Pan-cancer landscape of CD274 (PD-L1) copy number changes in 244 584 patient samples and the correlation with PD-L1 protein expression JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e002680 DO 10.1136/jitc-2021-002680 VO 9 IS 5 A1 Huang, Richard S.P. A1 Murugesan, Karthikeyan A1 Montesion, Meagan A1 Pavlick, Dean C. A1 Mata, Douglas A. A1 Hiemenz, Matthew C. A1 Decker, Brennan A1 Frampton, Garrett A1 Albacker, Lee A. A1 Ross, Jeffrey S. YR 2021 UL http://jitc.bmj.com/content/9/5/e002680.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.